Fix concurrency warnings

Author: bradhowes

--NAME--.xcodeproj/project.pbxproj

@@ -825,6 +825,7 @@
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				CURRENT_PROJECT_VERSION = "$(CURRENT_PROJECT_VERSION)";
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = "$(DEVELOPMENT_TEAM)";
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
@@ -836,8 +837,13 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
-				MACOSX_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = "$(MIN_IOS_DEPLOYMENT_TARGET)";
+				MACOSX_DEPLOYMENT_TARGET = "$(MIN_MACOSX_DEPLOYMENT_TARGET)";
+				MARKETING_VERSION = "$(MARKETING_VERSION)";
+				SWIFT_STRICT_CONCURRENCY = complete;
+				SWIFT_UPCOMING_FEATURE_GLOBAL_CONCURRENCY = YES;
+				SWIFT_UPCOMING_FEATURE_REGION_BASED_ISOLATION = YES;
+				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Release;
@@ -1153,6 +1159,7 @@
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				CURRENT_PROJECT_VERSION = "$(CURRENT_PROJECT_VERSION)";
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = "$(DEVELOPMENT_TEAM)";
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
@@ -1165,9 +1172,14 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
-				MACOSX_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = "$(MIN_IOS_DEPLOYMENT_TARGET)";
+				MACOSX_DEPLOYMENT_TARGET = "$(MIN_MACOSX_DEPLOYMENT_TARGET)";
+				MARKETING_VERSION = "$(MARKETING_VERSION)";
 				ONLY_ACTIVE_ARCH = YES;
+				SWIFT_STRICT_CONCURRENCY = complete;
+				SWIFT_UPCOMING_FEATURE_GLOBAL_CONCURRENCY = YES;
+				SWIFT_UPCOMING_FEATURE_REGION_BASED_ISOLATION = YES;
+				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Debug;
@@ -1550,15 +1562,15 @@
 			repositoryURL = "https://github.com/bradhowes/AUv3Support";
 			requirement = {
 				kind = exactVersion;
-				version = 14.0.1;
+				version = 14.0.4;
 			};
 		};
 		BD8D4E1327B589D4007011A5 /* XCRemoteSwiftPackageReference "knob" */ = {
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/bradhowes/knob";
 			requirement = {
-				kind = upToNextMajorVersion;
-				minimumVersion = 3.0.0;
+				kind = exactVersion;
+				version = 3.0.4;
 			};
 		};
 /* End XCRemoteSwiftPackageReference section */

--NAME--.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -52,3 +52,9 @@ AU_PRODUCT_NAME = $(AU_BASE_NAME)AU
 
 // The bundle that holds the AUv3 component
 AUDIO_COMPONENT_BUNDLE = $(HOST_PRODUCT_BUNDLE_IDENTIFIER).framework
+
+// The minimum iOS version that we support -- affects build, but not SPM Package. Must edit there as well.
+MIN_IOS_DEPLOYMENT_TARGET = 16.4
+
+// The minimum macOS version that we support
+MIN_MACOSX_DEPLOYMENT_TARGET = 14.6

Configuration/Common.xcconfig

@@ -13,7 +13,7 @@ let package = Package(
     .library(name: "Theme", targets: ["Theme"])
   ],
   dependencies: [
-    .package(url: "https://github.com/bradhowes/AUv3Support", exact: "14.0.1"),
+    .package(url: "https://github.com/bradhowes/AUv3Support", exact: "14.0.4"),
   ],
   targets: [
     .target(

Packages/Package.swift

@@ -6,9 +6,9 @@ import UIKit
 public enum Theme {
 
   public enum ColorKind: String {
-    case label
-    case knobProgress
-    case title
+    case knobLabelColor
+    case knobProgressColor
+    case backgroundTitleColor
   }
 
   public static func color(_ kind: ColorKind) -> UIColor {